preQ1 is a precursor in the biosynthesis of queuosine, a bacterial nucleoside incorporated into tRNA by tRNA transglycosylase.
CAS：72278-32-1
分子式：C7H9N5O.HCl
分子量：215.6
纯度：98%
存储：Store at -20°C

Background:

preQ1 is a precursor in the biosynthesis of queuosine, a bacterial nucleoside incorporated into tRNA by tRNA transglycosylase. preQ1 binds to an aptamer domain on tRNA that acts as a riboswitch to repress gene expression.